Summary: I have seen the future, and it is Group FaceTime. Should you install a public beta of iOS on your primacy iPhone or iPad? Most people caution against it—especially when a beta is in its earlier stages, since you never know what kind of bugs might brick that-which-you-use-your-iPhone-to-do (or your favorite apps). However, we’re now at version number four of Apple’s public beta for iOS 12.1, so you can probably give it a shot without too much worry.
